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Table 1 Characterization of the studied population

From: Pre-diagnosis blood glucose and prognosis in women with breast cancer

Characteristics

RBG < 120

RBG ≥ 120

Total

P value

No. (%)

No. (%)

No. (%)

All patients

95 (64 %)

53 (36 %)

148 (100 %)

Age

   

0.02

 Min

29

28

28

 Max

89

85

89

 Mean (SD)

53.3 (13.3)

57.4 (12.9)

54.80 (13.3)

 Median

50

56

53.0

  <50

45 (47 %)

15 (28 %)

60 (41 %)

  ≥50

50 (53 %)

38 (72 %)

88 (59 %)

Tumor grade

   

0.14

 Grade I

21 (22 %)

5 (9 %)

26 (18 %)

 Grade II

34 (36 %)

20 (38 %)

54 (36 %)

 Grade III

40 (42 %)

28 (53 %)

68 (46 %)

Tumor stage

   

0.19

 Stage I

16 (17 %)

4 (8 %)

20 (14 %)

 Stage II

75 (79 %)

48 (91 %)

123 (83 %)

 Stage III

4 (4 %)

1 (2 %)

5 (3 %)

Race

   

0.05

 EA

82 (86 %)

38 (72 %)

120 (81 %)

 AA

13 (14 %)

15 (28 %)

28 (19 %)

BMI

   

0.1

 Min

17

21

17

 Max

54

43

54

 Mean (SD)

28.5 (6.8)

30.3 (6.3)

29.1 (6.6)

 Median

27

29

27

  <30

61 (64 %)

25 (47 %)

49 (33 %)

  ≥30

28 (29 %)

21 (40 %)

86 (58 %)

Unknown

6 (6 %)

7 (13 %)

13 (9 %)

Death

20 (41 %)

29 (59 %)

49 (100 %)

 

Recurrence

16 (50 %)

16 (50 %)

32 (100 %)

 

Median follow-up (years)

6.27

5.14

5.97